由良性浆液性上皮(输卵管子宫内膜异位症)至浆液性上皮癌,类似整个浆液性分化谱的病变,均可波及腹膜表面,伴有微小的或无卵巢受累。腹膜浆液性交界瘤(PSBTs)在组织学上与卵巢交界性浆液瘤(SBTs)的非侵蚀性腹膜种植一样。近来分别报道的25例和13例二组 PSBTs 均为年轻妇女(平均年龄29～31岁),常有腹痛或不孕。典型的目检所见为腹膜表面的粘连或颗粒状变;很少见到肿块。大多数病人仅有盆腹膜受累,但上腹部腹膜 By benign serous epithelium (tubal endometriosis) to serous epithelial carcinoma, similar to the entire serous differentiation spectrum of lesions, can affect the peritoneal surface, with little or no ovarian involvement. Peritoneal serous borderline tumors (PSBTs) are histologically the same as non-invasive peritoneal septa of borderline serous tumors of the ovaries (SBTs). Recently reported in 25 cases and 13 cases of two groups of PSBTs are young women (mean age 29 to 31 years), often abdominal pain or infertility. A typical visual examination of the peritoneal surface see the adhesion or granular change; rarely seen lumps. Most patients with pelvic peritoneal involvement, but the upper abdomen peritoneum